PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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ANS; PNS; the nerves around the body; the ventricles
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ANS; CNS; the nerves around the body; the brain and spinal cord
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CNS; PNS; the nerves around the body; the ventricles
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CNS; PNS; the brain and spinal cord; the nerves around the body
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Detailed explanation-1: -There are 2 major divisions of the nervous system. It is divided into the central and the peripheral nervous system. Central nervous system comprises of the brain and the spinal cord. The peripheral nervous system comprises of all the nerves in the body.
Detailed explanation-2: -The nervous system is made up of the central nervous system and the peripheral nervous system: The central nervous system includes the brain and spinal cord. The peripheral nervous system includes the nerves that run throughout the whole body.
Detailed explanation-3: -The central nervous system (defined as the brain and spinal cord) is usually considered to have seven basic parts: the spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres (Figure 1.10; see also Figure 1.8).